98668850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 238163328

約数和(自身を除く): 139494478

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 25, 34, 35, 46, 49, 50, 70, 85, 98, 103, 115, 119, 161, 170, 175, 206, 230, 238, 245, 322, 350, 391, 425, 490, 515, 575, 595, 721, 782, 805, 833, 850, 1030, 1127, 1150, 1190, 1225, 1442, 1610, 1666, 1751, 1955, 2254, 2369, 2450, 2575, 2737, 2975, 3502, 3605, 3910, 4025, 4165, 4738, 5047, 5150, 5474, 5635, 5950, 7210, 8050, 8330, 8755, 9775, 10094, 11270, 11845, 12257, 13685, 16583, 17510, 18025, 19159, 19550, 20825, 23690, 24514, 25235, 27370, 28175, 33166, 36050, 38318, 40273, 41650, 43775, 50470, 56350, 59225, 61285, 68425, 80546, 82915, 85799, 87550, 95795, 116081, 118450, 122570, 126175, 136850, 165830, 171598, 191590, 201365, 232162, 252350, 281911, 306425, 402730, 414575, 428995, 478975, 563822, 580405, 612850, 829150, 857990, 957950, 1006825, 1160810, 1409555, 1973377, 2013650, 2144975, 2819110, 2902025, 3946754, 4289950, 5804050, 7047775, 9866885, 14095550, 19733770, 49334425, 98668850]

約数ペア:

[(1, 98668850), (2, 49334425), (5, 19733770), (7, 14095550), (10, 9866885), (14, 7047775), (17, 5804050), (23, 4289950), (25, 3946754), (34, 2902025), (35, 2819110), (46, 2144975), (49, 2013650), (50, 1973377), (70, 1409555), (85, 1160810), (98, 1006825), (103, 957950), (115, 857990), (119, 829150), (161, 612850), (170, 580405), (175, 563822), (206, 478975), (230, 428995), (238, 414575), (245, 402730), (322, 306425), (350, 281911), (391, 252350), (425, 232162), (490, 201365), (515, 191590), (575, 171598), (595, 165830), (721, 136850), (782, 126175), (805, 122570), (833, 118450), (850, 116081), (1030, 95795), (1127, 87550), (1150, 85799), (1190, 82915), (1225, 80546), (1442, 68425), (1610, 61285), (1666, 59225), (1751, 56350), (1955, 50470), (2254, 43775), (2369, 41650), (2450, 40273), (2575, 38318), (2737, 36050), (2975, 33166), (3502, 28175), (3605, 27370), (3910, 25235), (4025, 24514), (4165, 23690), (4738, 20825), (5047, 19550), (5150, 19159), (5474, 18025), (5635, 17510), (5950, 16583), (7210, 13685), (8050, 12257), (8330, 11845), (8755, 11270), (9775, 10094)]